C/2021 S3 (PANSTARRS) (Record n° 28699)
Orbital period : 10376.00 years
NASA/JPL elements
IAU/MPC elements
On 2024 Aug 05 21h37 UT by Nicolas Delaunoy
(Copyright Nicolas Delaunoy)Nuclear magnitude (m2) 15.3 Aperture radius used for m2 6 " r (dist/Sun) 2.704 AU d (dist/Earth) 2.331 AU Right ascension 19 29 08.85 h m s Declination +60 20 38.3 ° ' " Instrumental configuration Config1 Instrument UNISTELLAR eQuinox2 Instrument type Newton Instrument aperture (0=naked eye) 115 mm Instrument focale length 450 mm Instrument focale/diameter 3.91 Filter(s) None Camera IMX347 Sensor CMOS Sensor size 7.1x5.3 mm2 Sensor pixels number 2088x1536 Binning 1x1 Mount ALT-AZ Motorization Yes Autoguide No Exposure total time 1320 s Exposure details 330x4s Sky transparency (naked eye max mag) 4 Seeing 4 Moon phase 163 ° Moon elongation 98 ° Location Yerres, 91330, France Used softwares Tycho tracker (master darks avec Siril) Resulting picture sampling (scale) 1.33 "/pix URL for more information or pictures https://www.flickr.com/photos/89267159@N03/albums/72177720314569903/ Observation submission date 2024 Aug 06 22h57m42s